diff options
| author | hailfinger <hailfinger@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2009-05-31 17:57:34 +0000 |
|---|---|---|
| committer | hailfinger <hailfinger@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2009-05-31 17:57:34 +0000 |
| commit | 4a1793728bed6338243447d7e06f24f7c3e9e95a (patch) | |
| tree | 8b0f6db0abbbd38355b6ddf8feadb7b06a4e9bab /sb600spi.c | |
| parent | 156aa7225b6c01d60c21cec83f45ef15f55545e5 (diff) | |
| download | flashrom-4a1793728bed6338243447d7e06f24f7c3e9e95a.tar.gz | |
Add bus type annotation to struct flashchips. Right now, the annotation
only differentiates between SPI and non-SPI. Anyone who knows more about
a specific flash chip should feel free to update it.
The existing flashbus variable was abused to denote the SPI controller
type. Use an aptly named variable for that purpose.
Once this patch is merged, the chipset/programmer init functions can set
supported flash chip types and flashrom can automatically select only
matching probe/read/erase/write functions.
A side benefit of that will be the elimination of the Winbond W29EE011
vs. AMIC A49LF040A conflict.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@556 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'sb600spi.c')
| -rw-r--r-- | sb600spi.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -25,7 +25,7 @@ #include "flash.h" #include "spi.h" -typedef struct _spi_controller { +struct sb600_spi_controller { unsigned int spi_cntrl0; /* 00h */ unsigned int restrictedcmd1; /* 04h */ unsigned int restrictedcmd2; /* 08h */ @@ -34,9 +34,9 @@ typedef struct _spi_controller { unsigned int spi_cmdvalue1; /* 14h */ unsigned int spi_cmdvalue2; /* 18h */ unsigned int spi_fakeid; /* 1Ch */ -} sb600_spi_controller; +}; -sb600_spi_controller *spi_bar = NULL; +struct sb600_spi_controller *spi_bar = NULL; uint8_t *sb600_spibar; int sb600_spi_read(struct flashchip *flash, uint8_t *buf) @@ -114,7 +114,7 @@ int sb600_spi_command(unsigned int writecnt, unsigned int readcnt, writecnt--; - spi_bar = (sb600_spi_controller *) sb600_spibar; + spi_bar = (struct sb600_spi_controller *) sb600_spibar; printf_debug("%s, cmd=%x, writecnt=%x, readcnt=%x\n", __func__, cmd, writecnt, readcnt); |